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DIN ISO 5809:1986-12
Starches and derived products; determination of sulphated ash; identical with ISO 5809, edition 1982More info
This standard specifies a method for the determination of sulphated ash in starches and derived products. Incineration of a test portion, in the presence of sulphuric acid, at a temperature of (525 ± 25) °C. The sulphuric acid facilitates the destruction of the organic matter and avoids losses by converting the volatile chlorides into non-volatile sulphates.
| Author | DIN |
|---|---|
| Editor | DIN |
| Document type | Standard |
| Format | File |
| Cancellation date | |
| Confirmation date | |
| expiration_de_validite | |
| ICS | 67.180.20 : Starch Sugar and sugar products |
| Number of pages | 4 |
| Replace | DIN ISO 5809 (1984-11) |
| Cross references | EN ISO 5809 (1994-09), IDT |
| Set | MYSTD-20STD |
| Year | 1980 |
| Document history | DIN ISO 5809 (1986-12) |
| Country | Germany |
| Keyword | 5809 |